CVE-2007-1239

Public Exploit

Description

Microsoft Excel 2003 does not properly parse .XLS files, which allows remote attackers to cause a denial of service (application crash) via a file with a (1) corrupted XML format or a (2) corrupted XLS format, which triggers a NULL pointer dereference.

4.3

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 13.28% Top 10%

Affected: n/a n/a

References

Link	Tags
http://www.securityfocus.com/archive/1/461373/100/0/threaded	mailing list
http://www.securityfocus.com/bid/22717	vdb entry
http://securityvulns.com/news/Microsoft/Excel/XML/DoS.html	exploit

Frequently Asked Questions

What is the severity of CVE-2007-1239?: CVE-2007-1239 has been scored as a medium severity vulnerability.
How to fix CVE-2007-1239?: To fix CVE-2007-1239, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-1239 being actively exploited in the wild?: It is possible that CVE-2007-1239 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~13% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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